Sold2017Lot loose bevelled blue topazes (treated)Lot loose bevelled blue topazes (treated) , total approx. 501.0 ct, different shapesSee Sold Price
Sold2016Lot loose bevelled blue topazesLot loose bevelled blue topazes total approx. 201.0 ct , treated, different shapesSee Sold Price
Sold2016Lot loose topazesLot loose topazes , total 500.00 ct, blue topazes (treated), in different colours and shapesSee Sold Price
Sold2022Collection of Loose Blue Topaz GemstonesCollection of Loose Blue Topaz Gemstones. Sizes approximately 1.7 to nearly 6 carats depending on the stone. Stones may be treated or enhanced.See Sold Price
Sold2021Three Loose Blue Topaz Gemstones Approx 5 CtsThree Loose Blue Topaz Gemstones Approximately 5 Carats Total Weight. Tests as topaz on the Presidium, weighs approximately 5 carats, may be treated / enhanced.See Sold Price
Sold201818 kt gold necklace with coloured stones18 kt gold necklace with coloured stones , YG 750/000, bevelled coloured stones in different shapes, i.a. citrines, amethysts, peridots, ametrines, blue topazes (treated) total approx. 50 ct, l. approSee Sold Price
Sold2022Two Blue Topaz Loose Stones - 31 & 33 CaratsTwo Blue Topaz Loose Stones - 31 & 33 Carats. Oval and heart form, under 1 inch in length. Stones may be treated or enhanced.See Sold Price
Sold2021Loose 7 Carat Blue Topaz Faceted GemstoneLoose 7 Carat Blue Topaz Faceted Gemstone. Tests as topaz on the Presidium, weighs approximately 7 carats, may be treated / enhanced.See Sold Price
Sold2021Loose 6 Carat Blue Topaz Faceted GemstoneLoose 6 Carat Blue Topaz Faceted Gemstone. Tests as topaz on the Presidium, weighs approximately 6 carats, may be treated / enhanced.See Sold Price
Sold2016Lot 2 loose sapphiresLot 2 loose sapphires , 1 x round bevelled, approx. 3.55 ct, natural sapphire no indications of treatment, Sri Lanka, blue transparent; 1 x oval bevelled, approx. 3.08 ct, natural sapphire (treated),See Sold Price
Sold2021Natural Loose Blue Topaz Brilliant Gemstone 14 CTLoose natural blue topaz 16mm wide round brilliant cut gemstone. Good overall condition with no damage to note. Hill Auction Gallery in house USA continental shipping $25 plus insurance. Gallery willSee Sold Price
Sold201810mm MATCHING PAIR ROUND CUT NATURAL LOOSE BLUE TOPAZLOOSE NATURAL ROUND CUT SWISS BLUE TOPAZSale is for 2 round cut natural TopazMatching pairTopaz measures 10mm in diameterNew, never used beforeSee Sold Price
Sold201810mm MATCHING PAIR ROUND CUT NATURAL LOOSE BLUE TOPAZLOOSE NATURAL ROUND CUT SWISS BLUE TOPAZSale is for 2 round cut natural TopazMatching pairTopaz measures 10mm in diameterNew, never used beforeSee Sold Price
Sold201825.97 Carat Loose Blue Topaz with IGI CertificateItem: 25.97 Ct Blue Topaz with IGI Certificate Gemstones: Blue Topaz Carat Weights: 25.97 IGI Certificate No. : 301736651 Species : Natural Topaz Variety : Natural Blue Topaz Shape : Cushion Mixed CutSee Sold Price
Sold202325 Loose Blue Topaz Gemstones25 Loose Blue Topaz Gemstones. Largest 9.0L x 7.0W x 4.0D mm. Smallest 6.0L x 4.0W x 3.0D mm. All measurements are approximate.See Sold Price
Sold2021Impressive 50.68 CT Teardrop Cut Loose Blue TopazImpressive 50.68 Carat Teardrop Cut Loose Blue Topaz. Measures 1.25 inches in length.See Sold Price
Sold202113.35 Carat Emerald Cut Loose Blue Topaz13.35 Carat Emerald Cut Loose Blue Topaz. Measures .75 of an inch in length.See Sold Price
Sold201911.50ct Natural Blue Topaz Loose Gemstone, AAA GEMStone: 100% natural earth mined Blue Topaz. Carat weight: 11.50 carat. Measurements: 12.20 x 16mm. Cut: oval. Saturation & Color: Excellent. Beautiful unmounted loose blue topaz gemstone. Perfect gemsSee Sold Price
Sold2018Group Of Loose Polished & Faceted GemstonesConsisting Of Five Loose Blue Topaz, A Faceted Rock Crystal, A Blue Lapis Rough Polished Stone, Turquoise Polished Stones, Nine Small Beads And A Loose Hatched Carved Stone With A Drilled Hole.See Sold Price
Sold2018Lot 5 big lots with coloured stonesLot 5 big lots with coloured stones: 1 x total approx. 57.1 ct, i.a. quartz, spinels, amethysts and blue topazes (treated), different sizes and cuts; 1 x total approx. 31.3 ct, i.a. morganite, Pink saSee Sold Price
Sold201823.78 Ctw Natural 11 Loose London Blue Topaz OctagonItem: 23.78 Ctw Natural 11 Loose London Blue Topaz Octagon Matching Necklace Set Loose Gemstone: Natural Blue Topaz Set Color/Clarity: VVS-IF Carat Weight: 23.78 Size/Dimensions: Calibrate 80 x 6.0 mmSee Sold Price
Sold201731.09 Carat Loose Swiss Blue TopazItem: Swiss Blue Topaz - 31.09 ct Loose gemstone Color/Clarity: VVS Carat Weight: 31.09 Dimensions (mm): 19.20 x 15.29 x 11.70 Oval - Brazil Shipping: Domestic: Free shipping to anywhere within the coSee Sold Price
Sold2018Loose 195.30ct. Blue TopazLoose 195.30ct step cut electric blue topaz. Measuring 35.27 x 3438 x 17.37mm. Comes with Earth Mined certificate. TH-207See Sold Price
5 days LeftTreasure of Gems & JewelrySwiss Blue Topaz 22.54 Ct. VVS Oval Shape 17.5 x 14.2 Mm. Natural Gemstone From BrazilUS$165(2 bids)
5 days LeftTreasure of Gems & JewelryNatural Swiss Blue Topaz 13.09 Ct. Clean Octagon Shape 14.6 x 10.7 Mm. Gemstone From BrazilUS$1(1 bid)
5 days LeftTreasure of Gems & JewelryNatural London Blue Topaz 2.41 Ct. VVS Oval 9 x 7 x 4.8 Mm.Gemstone From BrazilUS$1
5 days LeftTreasure of Gems & JewelryNatural Mystic Fire Blue Topaz 2.72 Ct. Cushion Shape 8 Mm. Gemstone From BrazilUS$1(1 bid)
5 days LeftTreasure of Gems & JewelryNatural London Blue Topaz 7.60 Ct. Clean Oval Shape 13.8 x 9.9 Mm. Gemstone From BrazilUS$1(1 bid)
5 days LeftTreasure of Gems & JewelryNatural Blue Topaz 7.54 Ct. Oval Shape 9.7 x 3.7 Mm. Gemstone From BrazilUS$1(1 bid)
5 days LeftTreasure of Gems & JewelryCertified Natural Greenish Blue Topaz 211.89 Ct. Clean Octagon Shape 42.66 x 27.10 Mm. GemstoneUS$1(1 bid)
5 days LeftTreasure of Gems & JewelryNatural London Blue Topaz 4.72 Ct VVS Round Concave Cut 10.1 Mm. Gemstone From BrazilUS$1
5 days LeftTreasure of Gems & JewelryNatural London Blue Topaz 4.40 Ct. VVS Round Concave Cut 10.2 Mm. Gemstone From BrazilUS$1
5 days LeftTreasure of Gems & JewelryNatural Swiss Blue Topaz 2.04 Ct. Briolette with Drilled 9.1 x 5.7 Mm Gemstone From BrazilUS$1
5 days LeftTreasure of Gems & JewelryNatural Swiss Blue Topaz 4.07 Ct. Oval Shape 11 x 9 Mm. Gemstone From BrazilUS$1(1 bid)
Jun 15Treasure of Gems & JewelryNatural Swiss Blue Topaz 3.22 Ct. Clean Pear Shape 11.8 x 7.7 Mm. Gemstone From BrazilUS$1(1 bid)
Jun 15Treasure of Gems & JewelryNatural Blue Topaz 16.14 Ct. Clean Oval Shape 18 x 13 Mm. Gemstone From BrazilUS$1(1 bid)
Jun 15Treasure of Gems & JewelryNatural London Blue Topaz 7.17 Ct. Oval Shape 14 x 10 Mm. Gemstone From BrazilUS$1(1 bid)
Jun 15Treasure of Gems & JewelryNatural Swiss Blue Topaz 3.10 Ct. Cushion Checkerboard 9.8 x 7.8 Mm. Gemstone From BrazilUS$1(1 bid)
Jun 15Treasure of Gems & JewelryNatural London Blue Topaz 1.85 Ct. Oval Shape 9 x 7 Mm. Gemstone From BrazilUS$1(1 bid)
Jun 15Treasure of Gems & JewelryNatural Swiss Blue Topaz 3.39 Ct. VVS Round Shape Size 9 Mm. Gemstone From BrazilUS$1(1 bid)
Jun 15Treasure of Gems & JewelryNatural London Blue Topaz 7.39 Ct. Clean Oval Shape 14 x 10 Mm. Gemstone From BrazilUS$1(1 bid)
5 days LeftTreasure of Gems & JewelryNatural Swiss Blue Topaz 6.70 Ct. Oval Shape 14 x 10 Mm. Gemstone From BrazilUS$1
5 days LeftTreasure of Gems & JewelryNatural Blue Topaz 3.75 Ct. Square Shape 9 x 8.7 Mm. Gemstone From BrazilUS$1
5 days LeftTreasure of Gems & JewelryNatural London Blue Topaz 2.08 Ct. Oval Shape 9 x 7 Mm. Gemstone From BrazilUS$1
5 days LeftTreasure of Gems & JewelrySwiss Blue Topaz 4.44 Ct. Oval Shape 11 x 9 Mm. Natural Gemstone From BrazilUS$1
5 days LeftTreasure of Gems & JewelryNatural Blue Topaz 6.93 Ct. Square Shape 9.8 x 9.8 Mm. Gemstone From BrazilUS$1
5 days LeftTreasure of Gems & JewelryNatural Swiss Blue Topaz 3.38 Ct. VVS Round Shape Size 9 Mm. Gemstone From BrazilUS$1